// Upload a file using FtpWebRequest
public static void UploadDemo()
{
FtpWebRequest req = (FtpWebRequest)WebRequest.Create("ftp://192.168.1.251/demofile.bmp");
//req.Username = "******";
//req.Password = "******";
req.Method = "PUT"; // STOR or PUT
req.BinaryMode = true;
Stream writeStream = req.GetResponse().GetResponseStream();
FileStream fs = new FileStream(@"c:\temp\cool.bmp", FileMode.Open);
byte[] buffer = new byte[bufferSize];
int read;
while ((read = fs.Read(buffer, 0, bufferSize)) > 0)
{
writeStream.Write(buffer, 0, bufferSize);
}
writeStream.Close();
req.Close();
fs.Close();
}